MCS-568518 - With MLS (Multi-Layer-Steel) .040" thick head gaskets. The SLS (Single-Layer-Steel) cylinder base gaskets and SLS rocker cover gaskets used in these sets are .020" thick and have .001" of high temperature viton rubber coating on both sides. Kit comes wit

Fitment:
18-23 Softail; 17-23 Touring; 17-23 Trikes. With water cooled heads; oil cooled heads must have oil drain plugs welded or plugged